Rename effective_options to effectiveOptions.

lib/CurlBuilder.toffee

@@ -18,7 +18,7 @@ class CurlBuilder
 
     curl.perform = (args...) ->
       if @running
-        throw new Error 'the cURL session is busy, use CurlBuilder.create to create another cURL Session'
+        throw new Error 'the cURL session is busy, use curl.create to create another cURL Session'
 
       if !@curl_
         throw new Error 'the cURL is closed.'
@@ -37,15 +37,15 @@ class CurlBuilder
       @debug = @defaultOptions.DEBUG ? @options.DEBUG ? @debug
 
 
-      @effective_options = {}
+      @effectiveOptions = {}
       for k, v of @defaultOptions
-        @effective_options[k] = v
+        @effectiveOptions[k] = v
+
       for k, v of @options
-        @effective_options[k] = v
+        @effectiveOptions[k] = v
 
-      @setOptions @effective_options
-
-      @curl_.setopt('URL', @url)
+      @setOptions @effectiveOptions
+      @setOptions {URL: @url}
 
       c.on_write = (chunk) ->
         curl.log "receive #{chunk.length} bytes"
@@ -84,7 +84,7 @@ class CurlBuilder
 
 
     curl.setDefaultOptions = (options = {}, reset = true) ->
-      @defaultOptions = options
+      defaultOptions = options
       if reset
         @log 'Set default options and reset cURL'
         @reset()